Intel Xeon E3 1265L v2 vs Intel Xeon Platinum 8458P

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Intel Xeon E3 1265L v2 Intel Xeon Platinum 8458P

We compared two server CPUs: Intel Xeon E3 1265L v2 with 4 cores 2.5GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v2 's Advantages

Lower TDP (45W vs 350W)

Intel Xeon Platinum 8458P 's Advantages

Released 10 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Higher base frequency (2.7GHz vs 2.5GHz)

Larger L3 cache size (82.5MB vs 8MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1265L v2

593

Intel Xeon Platinum 8458P +197%

1764

Geekbench 6 Multi Core

Intel Xeon E3 1265L v2

2208

Intel Xeon Platinum 8458P +690%

17458

Intel Xeon E3 1265L v2

VS

Intel Xeon Platinum 8458P

General Parameters

May 2012

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge

Core Architecture

Sapphire Rapids

Intel Socket 1155

Socket

Intel Socket 4677

Intel HD 2500

Integrated Graphics

N/A

Xeon E3 (Ivy Bridge)

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

Intel Socket 1155

Socket

Intel Socket 4677

45 W

Power Consumption

350 W

-

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

160 mm²

Die Size

4x477 mm²

FC-LGA12C

Package

FC-LGA16A

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.7 GHz

3.5 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

44

8

Total Thread Count

88

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

27.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

82.5 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

16

PCIe Lanes

80

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